Proton scattering from the unstable nuclei 30S and 34Ar: structural evolution along the sulfur and argon isotopic chains
✍ Scribed by E. Khan; T. Suomijärvi; Y. Blumenfeld; Nguyen Van Giai; N. Alamanos; F. Auger; E. Bauge; D. Beaumel; J.P. Delaroche; P. Delbourgo-Salvador; A. Drouart; S. Fortier; N. Frascaria; A. Gillibert; M. Girod; C. Jouanne; K.W. Kemper; A. Lagoyannis; V. Lapoux; A. Lépine-Szily; I. Lhenry; J. Libert; F. Maréchal; J.M. Maison; A. Musumarra; S. Ottini-Hustache; P. Piattelli; S. Pita; E.C. Pollacco; P. Roussel-Chomaz; D. Santonocito; J.E. Sauvestre; J.A. Scarpaci; T. Zerguerras
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 538 KB
- Volume
- 694
- Category
- Article
- ISSN
- 0375-9474
No coin nor oath required. For personal study only.
✦ Synopsis
Proton elastic and inelastic scattering angular distributions to the 2 + 1 and 3 - 1 collective states of the proton-rich nuclei 30 S and 34 Ar were measured at 53 MeV/A and 47 MeV/A, respectively, using secondary beams from the GANIL facility and the MUST silicon strip detector array. Data for the stable 32 S nucleus were also obtained at 53 MeV/A for comparison. A phenomenological analysis was used to deduce the deformation parameters β p,p for the low-lying collective excitations.
✩ Experiment performed at the GANIL national facility, Caen, France.